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D-(+)-Glucose, anhydrous 97.5-102.0% USP, Ph. Eur.
D-(+)-Glucose, anhydrous 97.5-102.0% USP, Ph. Eur.
Supplier:  VWR Chemicals
Certificates
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D-(+)-Glucose, anhydrous 97.5-102.0% USP, Ph. Eur.
Supplier:  VWR Chemicals
Certificates

Specifications

  • Environmentally Preferable:

Specifications

Specification Test Results

  • Appearance::
    97,5 - 102,0 %
  • White or almost white crystalline powder:
    Passes test
  • Heavy metals (as Pb):
    Max. 5 μg/g
  • Residual solvents:
    Unlikely by manuf.process
  • Residues of metal catalysts or reagents:
    Unlikely by manuf.process
  • As (Arsenic):
    Max. 2 ppm
  • Cd (Cadmium):
    Max. 1 ppm
  • Co (Cobalt):
    Max. 1 ppm
  • Hg (Mercury):
    Max. 2 ppm
  • Ni (Nickel):
    Max. 1 ppm
  • Pb (Lead):
    Max. 2 ppm
  • V (Vanadium):
    Max. 1 ppm
  • Conforms to Ph.Eur./USP:
    Passes test
  • Ph.Eur. specifications::
    Max. 0,5 %
  • Assay (on anhydrous) [Ph.Eur.]:
    97.5 --> 102.0 %
  • Identification A [Ph.Eur.]:
    52.5 --> 53.3 °
  • Identification B:
    Passes test Ph.Eur.
  • Identification E:
    Passes test Ph.Eur.
  • Appearance of solution:
    Passes test Ph.Eur.
  • Conductivity [Ph.Eur.]:
    Max. 20 μS/cm
  • Maltose and isomaltose [Ph.Eur.]:
    Max. 0.4 %
  • Maltotriose [Ph.Eur.]:
    Max. 0.2 %
  • Fructose [Ph.Eur.]:
    Max. 0.15 %
  • Unspecified impur. (for each) [Ph.Eur.]:
    Max. 0.10 %
  • Total impurities [Ph.Eur.]:
    Max. 0.5 %
  • Disregard limit [Ph.Eur.]:
    Max. 0.05 %
  • Dextrin:
    Passes test Ph.Eur.
  • Soluble starch, sulfite [Ph.Eur.]:
    Max. 15 ppm
  • Water [Ph.Eur.]:
    Max. 1.0 %
  • USP specifications::
    Conforms to EMEA/CHMP/SWP/4446/2000
  • Assay (calculated on anhydrous) [USP]:
    97.5 --> 102.0 %
  • Identification A:
    Passes test USP
  • Identification C [USP]:
    Max. 1.0 %
  • Maltose and isomaltose [USP]:
    Max. 0.4 %
  • Maltotriose [USP]:
    Max. 0.2 %
  • Fructose [USP]:
    Max. 0.15 %
  • Unspecified impurities (for each) [USP]:
    Max. 0.10 %
  • Total impurities [USP]:
    Max. 0.5 %
  • Disregard limit [USP]:
    Max. 0.05 %
  • Colour and clarity of solution:
    Passes test USP
  • Conductivity (25°C) [USP]:
    Max. 20 μS/cm
  • Soluble starch, sulfites [USP]:
    Max. 15 ppm

Specification Test Results

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